* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: pink;
}

.clock {
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;

    border: 4px solid pink;
    box-shadow: 0 -15px 15px rgba(255, 255, 255, 0.05),
    inset 0 -15px 15px rgba(255, 255, 255, 0.05), /* 内阴影 */
    0 15px 15px rgba(0, 0, 0, 0.2),
    inset 0 15px 15px rgba(0, 0, 0, 0.2); /* 内阴影 */

    border-radius: 50%;
}

/* 时钟中间圆点 */
.clock::before {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: #fff;
    border-radius: 50%;
    z-index: 10000;
}

.clock .hour,
.clock .min,
.clock .sec {
    position: absolute;
}

.clock .hour, .hr {
    width: 160px;
    height: 160px;
}

.clock .min, .mn {
    width: 190px;
    height: 190px;
}

.clock .sec, .sc {
    width: 240px;
    height: 240px;
}

.hr, .mn, .sc {
    display: flex;
    justify-content: center;
    /* align-items: center; */
    position: absolute;
    border-radius: 50%;
    /* background: #000; */
}

.hr::before {
    content: '';
    position: absolute;
    width: 8px;
    height: 80px;
    background: #ff105e;
    z-index: 10;
    border-radius: 6px 6px 0 0;
}

.mn::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 90px;
    background: #fff;
    z-index: 11;
    border-radius: 6px 6px 0 0;
}

.sc::before {
    content: '';
    position: absolute;
    width: 2px;
    height: 160px;
    background: blue;
    z-index: 12;
    border-radius: 6px 6px 0 0;
}